Finding the Third Proportional to 285,266.25 and 444,257.02
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Solution
The third proportional to 285,266.25 and 444,257.02 is: 691,859.96
Step by Step Solution
- Step 1: Write the proportion equation
285,266.25 : 444,257.02 = 444,257.02 : x - Step 2: Convert to fraction form
285,266.25/444,257.02 = 444,257.02/x - Step 3: Cross multiply
285,266.25x = 444,257.02 × 444,257.02 - Step 4: Simplify right side
285,266.25x = 197,364,295,932.03 - Step 5: Solve for x
x = 197,364,295,932.03/285,266.25 - Step 6: Final answer
x = 691,859.96
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.